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In addition to Intel software engineers this week being busy doing a late restructuring of AVX10 support in moving away from possible 256-bit maximum vector register size (a great move and still so excited to see this materialize!), there are also Intel engineers continuing work on enabling Advanced Performance Extensions (APX) on the Linux kernel side...

Barring any last minute issues or hesitation by Linus Torvalds, the Linux 6.14 kernel is aiming for releasing as stable this coming Sunday on 23 March. Here's a reminder about some of the most interesting changes to find with Linux 6.14...

Even amid the ongoing FreeDesktop.org GitLab cloud/server migration, Eric Engestrom has managed to release Mesa 25.0.2 on schedule as the newest stable release for these open-source OpenGL and Vulkan drivers for Linux systems...

With my launch day testing of the Radeon RX 9070 graphics cards on Linux the Mesa RADV driver was used given that is what is predominantly used by Linux gamers/enthusiasts and is used out-of-the-box by all of the major Linux distributions. Last week AMD released an AMDVLK Vulkan driver with RDNA4 GPU support as the company's official open-source Vulkan API Linux driver. For those curious how the Mesa RADV and AMDVLK drivers are competing for the Radeon RX 9070 series, this article is for you with benchmarks of both drivers and both RX 9070 graphics cards.

Arm engineer Karunika Choo today sent out the latest patches developing a new GPU-specific initialization framework for the Panthor open-source kernel graphics driver as part of bringing up support for newer Mali GPUs...

While there is Kpatch, Ksplice, and other live patching solutions already in use for patching a running Linux kernel for deploying security updates without downtime, Google engineers are developing the Live Update Orchestrator as a new means of transitioning to a new updated kernel with minimal downtime...

Linux developer SeongJae Park has posted a set of patches for the Linux kernel's wonderful DAMON code to provide for self-tuned memory tiering that "just works" and is racking up some nice performance wins...

The Google Chrome web browser is moving away from the FreeType font rendering library and instead pursuing their Skrifa project that is written in Rust for better memory safety around handling fonts on the web...

Miracle-WM 0.5 released on Wednesday as their first update of 2025 for this Mir-based Wayland tiling window manager. With this release comes a number of new features and other enhancements...

SoftBank Group just announced they will be acquiring Ampere Computing, the leader in ARM64 server processors that has come under increasing pressure with more of the public cloud service providers like Google, Microsoft, and Amazon/AWS turning to their own in-house ARM64 server processor designs...

A change proposal filed for the upcoming Fedora Linux 43 development cycles hopes to establish an expectation that RPM package builds for the distribution are reproducible...

GNOME 48 is officially out as the newest stable release for this open-source desktop that will be powering the likes of Fedora Workstation 42 and Ubuntu 25.04...

A few days ago there was a batch of 145 patches merged for the upcoming GCC 15 compiler release to enhance the Rust "gccrs" front-end. That big set of patches merged the Polonius borrow checker and made other notable improvements. Today another 144 patches for enhancing gccrs were merged ahead of the GCC 15.1 stable release due out in the coming weeks...

Over the past year Intel has been working to prepare the Linux kernel for the end of the "Family 6" CPU era. There's been a big rework to the Intel CPU model handling within the Linux kernel given that "Family 6" has been in use since the 1990s and moving forward Intel CPUs will appear in Family 19 like Diamond Rapids along with Family 18 as part of the new CPU identification. Thus a lot of Linux kernel checks need to be reconfigured for the multi-family Intel handling. With Linux 6.15 it looks like most of that will be finally wrapped up...

AMD recently allowed me some time with their AMD Accelerator Cloud (AAC) leveraging multiple Instinct MI300X accelerators. During this brief opportunity to try out their latest software advancements with the Instinct MI300X and the ROCm compute stack, one of the most striking takeaways was their documentation improvements compared to previous forays into ROCm+Instinct compute. In addition, AMD is now offering more robust container options for easier Instinct compute deployments with more software options available and being more regularly updated.

Intel updated their AVX10 whitepaper and associated open-source compiler patches around this next Advanced Vector Extensions standard... While AVX10 had intended to allow either 256-bit or 512-bit modes depending upon processor capabilities, Intel has dropped the 256-bit-only approach and going for 512-bit everywhere. Thus it would seem to indicate that Intel E cores of the future will properly support AVX 512-bit operation!..

Patches queued up this month into net-next ahead of the upcoming Linux 6.15 kernel merge window add support for the Airoha NPU... Not to be confused with the Neural Processing Unit (NPU) that is all the rage these days for helping with AI, the Airoha NPU is a Network Processor Unit...

Tvrtko Ursulin of Igalia has been working on some optimizations to the DRM synchronization object "drm_syncobj" code for slightly more efficient use on the CPU side...

In addition to NVIDIA's GTC conference going on right now, they also released today an updated R570 Linux driver build...

Following Hector Martin stepping down from the Asahi Linux project that he founded for bringing Linux to Apple Silicon hardware, Asahi Lina announced today that she is pausing work on all of the Apple GPU driver development she had been pursuing for Asahi Linux with the open-source DRM kernel driver as well as Mesa contributions...